The IRA-3-10 autocorrelator is specifically developed for measuring pulse duration and near contrast ratio of IR ultrafast radiation (wavelength 3–10 μm) that is usually generated by ultrafast OPAs. System is easy to operate and includes a full set of user friendly software tools for data collection and analysis. The acquisition and analysis software is fully compatible with Windows, USB drivers are included.

The third order cross-correlator COMET has been specifically developed for measuring a wide array of output parameters from ultrafast laser systems including contrast ratio of laser pulses, determining pulse pedestal, pre- and post-pulses, and amplified spontaneous emission in femtosecond systems. It also provides information about the third-order cross-correlation function of pulse intensity on a femtosecond scale and can be used for alignment of high power femtosecond lasers. System is easy to operate and includes a full set of user friendly software tools for data collection and analysis. An IR cross-correlator is specifically developed for measuring duration and near contrast ratio of the IR ultrafast radiation in the range 2-10 μm.

Spectral Phase Interferometry for Direct Electric field Reconstruction (SPIDER) is a method for characterizing ultrashort optical pulses. The device is used to measure spectral phase, spectral intensity and temporal intensity, but it also has an autocorrelation function. SPIDER can recover the spectral phase of an input pulse, without the need of a reference pulse. Pulses with lengths 6-120 fs can be measured.

The Single Shot Autocorrelator (SSA) was designed to monitor the pulse width of both oscillators and amplifiers of ultrafast laser systems in the range of 20 fs to 2 ps. The covered wavelength range is 700 - 1700 nm. The SSA is compatible with all commercial solid state and dye amplifier systems. USB Controller with LabView driver allows an easy operation of SSA.

Autocorrelators of AA-20DD series are designed to determine pulse length and parameters of femtosecond lasers. A range of different models cover wavelengths 450-2000 nm. Low-rep. versions allow measurement down to 10 Hz. We also offer an optional fiber input for fast and reliable pulse duration measurement in various optical fibers. For femtosecond pulse duration measurement before and after the pulse undergoes optical dispersion in a microscope or any other optical device or optical element is autocorrelator AA-M very useful. This model has internal and external photodetector. So it is an essential device for multiphoton microscopy. Further options and customer specific models are available.